4
published 2006
Book Ausstellungskatalog
5
8
published 1988
Book Ausstellungskatalog
9
published 1981
Book Konferenzschrift
12
by Regteren Altena, Johan Q. van
published 1964
Book
13
published 1934
Book
14
published 1928
Book Ausstellungskatalog
15
by Rave, Paul Ortwin
published 1924
Book